OMORN E3T-ST12 Photoelectric Sensor | 1m Detection IP67 NPN Dark-On | Industrial

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Price： 205$/piece
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Payment Terms	T/T
Supply Ability	1piece in stock
Delivery Time	3 day
Packaging Details	100100100mm
Quality	100% Original 100% Brand
Response Delay	65 ms minimum 195 ms factory setting
Transmission Medium	Category 5 twisted pair
Compatibility	Works with various PLC brands
Output Voltage	24V DC
Usage	Connects PLC to external devices
Brand Name	OMORN
Model Number	E3T-ST12
Certification	3C
Place of Origin	Japan

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Product Specification


Payment Terms	T/T	Supply Ability	1piece in stock
Delivery Time	3 day	Packaging Details	100100100mm
Quality	100% Original 100% Brand	Response Delay	65 ms minimum 195 ms factory setting
Transmission Medium	Category 5 twisted pair	Compatibility	Works with various PLC brands
Output Voltage	24V DC	Usage	Connects PLC to external devices
Brand Name	OMORN	Model Number	E3T-ST12
Certification	3C	Place of Origin	Japan
High Light	OMORN E3T-ST12 photoelectric sensor ，NPN dark-on photoelectric sensor ，IP67 industrial photoelectric sensor

1. Advanced Through-Beam Detection Technology

The OMORN E3T-ST12 is a high-performance photoelectric sensor designed for precise object detection in industrial automation. With a through-beam configuration and 1m sensing range, it accurately identifies objects as small as 2mm, ensuring reliable operation in assembly lines, robotics, and AGV systems. The sensor features a fast 1ms response time, NPN dark-on output (activates when light is blocked), and dual-color LED indicators (green for power, red for output). Its infrared light source (850nm) provides immunity to ambient light up to 10,000 lux, while background suppression eliminates false triggers from reflective surfaces. Technical specs include 12-24V DC power, 50mA load capacity, and short-circuit protection.

2. Rugged Construction for Harsh Environments

Built with an IP67-rated PBT housing, the E3T-ST12 resists dust, water immersion, and oils, making it suitable for automotive, food processing, and logistics industries. Its compact M18 threaded design (18.5x9.5x7mm) allows flush mounting in confined spaces, while reinforced internal components withstand vibrations (10-2000Hz at 300m/s²) and shocks (500m/s²). The sensor operates across -25°C to +55°C and includes EMI shielding for interference-free performance. OMORN’s ISO 9001 certification guarantees quality, with a 2-year warranty covering material defects.

3. Versatile Applications & Customization Options

Ideal for AGV navigation, conveyor sorting, and robotic positioning, the E3T-ST12 offers configurable options like cable lengths (2m/5m), M12 connectors, and infrared light sources. Its dark-on mode suits applications requiring object absence detection, while factory-direct pricing and bulk discounts reduce automation costs. Common use cases include part counting, pallet tracking, and safety barriers. OMORN’s technical support ensures seamless integration with PLC systems, minimizing downtime and optimizing productivity. This sensor combines durability, precision, and flexibility to meet evolving industrial demands.

Shape	Square type
Sensing method	Through-beam type
Sensing distance	1 m
Standard sensing object	Opaque, 2 mm dia. min.
Minimum sensing object	2 mm min. dia. (Opaque)
Directional angle	Emitter: 2 to 20 ° Receiver: 2 to 70 °
Light source	Red LED (650 nm)
Power supply voltage	12 to 24 VDC±10% ripple (p-p) 10% max.
Current consumption	Emitter: 10 mA max. Receiver: 20 mA max.
Control output	NPN open collector 26.4 VDC max. 50 mA max. Residual voltage: 1 V max. (Load current Less than 10 mA) Residual voltage: 2 V max. (Load current 10 to 50 mA)
Operation mode	Dark-ON
Protective circuit	Output short-cut protection, Output reverse polarity protection, Power supply reverse polarity protection
Response time	Operate or reset: 1 ms max.
Ambient illuminance	Incandescent lamp: 5,000 lx max. Sunlight: 10,000 lx max.
Ambient temperature range (Operating)	-25 to 55 ℃ (with no freezing or condensation)
Ambient temperature range (Storage)	-40 to 70 ℃ (with no freezing or condensation)
Ambient humidity range (Operating)	35 to 85 % (with no condensation)
Ambient humidity range (Strage)	35 to 95 % (with no condensation)
Insulation resistance	20 MΩ min. (500 VDC megger)
Dielectric strength	1000 VAC 50/60 Hz 1 min
Vibration resistance	Destruction: 10 to 2000 Hz, 1.5 mm or 300 m/s² double amplitude for 0.5 hours each in X, Y, and Z directions
Shock resistance	Destruction: 1000 m/s² 3 times each in X, Y and Z directions
Connection method	Pre-wired models (Cable length 2 m)
Indicator	Operation indicator (orange), Stability indicator (green)
Weight	Package: Approx. 40 g
Accessories	Instruction manual, Set screws for mounting (M2*14), Nuts
Material	Case: Polybutylene terephthalate (PBT) Lens: Denatured Polyarylate Display: Denatured Polyarylate

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Xiamen Zhicheng Automation Technology Co., Ltd Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.We Are The Supplier For Industrial Automation Spare Parts.we Specialize In Plc Module, Dcs Card Pieces, Esd System C... Xiamen Zhicheng Automation Technology Co., Ltd Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.We Are The Supplier For Industrial Automation Spare Parts.we Specialize In Plc Module, Dcs Card Pieces, Esd System C...

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